{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["DNA", "cell line", "protein", "RNA", "cell type"], "input": "The number of estrogen receptors ( ER ) in human peripheral leucocytes in 12 women with menopausal type II diabetes was measured with radio-ligand binding method ."}
{"DNA": [], "cell line": [], "protein": ["estrogen receptors", "ER"], "RNA": [], "cell type": ["human peripheral leucocytes"]}